nielskrog.dk
Last scanned: 2026-08-27 17:24:13  ·  566ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.158 3600s webcluster31.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:f2:9ca2:c2e8:3712 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE4 records   52ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
🔐 DNSSEC96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082605
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-08 20:12:57
FieldValue
RegistrarONE.COM A/S
Registered2008-08-24
Expires2027-08-31 (362d)
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
33ms
MX
30ms
AAAA
32ms
TXT
129ms
CAA
31ms
HTTPS
26ms
TLSA
52ms
SOA
0ms
MTA-STS
43ms
DNSSEC
96ms
SRV
34ms
Total
566ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:24:13 566ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-14 07:04:13 1040ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-14 13:36:44 909ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-08 20:12:46 10508ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-03 06:38:48 2799ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-28 06:38:43 821ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 18:41:34 841ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 16:17:19 1284ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 00:49:44 2476ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 04:14:42 3506ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 04:04:56 2689ms 2 NS 1 A 4 MX 🔒 Secure View
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